.daohanglan{
    width: 100%;
    margin: auto;
    overflow: hidden;
    margin-top: 0;
    position: fixed;
    height: 70px;
    background-color: white;
    z-index: 99;
}
.daohang{
    margin: auto;
    width: 70%; 
    margin-top: 20px;
}
.daohang a{
    float: left;
    width: 130px;
    text-align: center;
    font-size: 18px;
    text-decoration: none;
    color: black;

}
a:hover{
    color:red;
}
.dhkuang{
    border: none;
    background-color:white;
    font-size: 18px;
    margin-left: 10px;
}
.xwzx{
    width: 80%;
    margin: auto;
    position: relative;
    top: 70px;
}
.xwzx p{
    font-size: 40px;
    font-weight: 500;
    line-height: 200px;
    
}.xwzx img{
    width: 25%;
    float: right;
    margin-top: 40px;
}
.gudinglan{
    position: fixed;
    width: 8%;
    margin-top: 20px;
    background-color: white;
}
.gudinglan p{
    text-align: center;
    background-color: rgb(237, 237, 237);
    height: 35px;
    margin-top: 15px;
    border-radius: 10%;
    line-height: 35px;
    font-family: '宋体';
}
.neirong{
    margin-left: 15%;
    position: relative;
    top: 50px;
}
.neirong img{
    float: right;
    width: 25%;
    border-radius: 10%;
}
.neirong p{
    margin-top: 20px;
}
.dierge{
    margin-left: 15%;
    position: relative;
    top: 50px;
    margin-top: 130px;
}
.dierge img{
    float: right;
    width: 25%;
    border-radius: 10%;
}
.dierge p{
    margin-top: 20px;
}
.zuihou{
    margin: 50px auto;
    width: 80%;
    overflow: hidden
}
.zuihou p{
    color: rgb(159, 159, 159);
    text-align: center;
    font-size: 12px;
    width: 90%;
    margin: auto;
}
.biaoge img{
    width: 20px;
    height: 20px;
    margin: auto;
}
.biaoge{
    float:right;
    width: 70%;
    font-size: 15px;
    height: 150px ;
    margin-top: 30px;
}
.biaoge a{
    text-decoration: none;
    color: rgb(183, 183, 183);
}
hr{
    margin-top: 250px;
}